Quote:
Originally Posted by boyt911sc
Wyatt,
What is the heater resistance (Ohms) of the WUR-090 when the engine is cold? Keep us posted. Thanks.
Tony
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I did not test the resistance cold because apparently I am not smart enough to get the electrical connector off and didnt want to break it. Any tips on removal? I can make out a little metal clip that I can see on the drivers side of the plug but couldn't figure out how to release.
Quote:
Originally Posted by tirwin
Wyatt,
I’m not near the Bentley book but your numbers seem normal. Even if they were slightly off, it is doubtful the car would be as hard to start as you describe.
Tony asked a question. It would be good to follow up.
Good thought on the CSV. The cold start valve is the “7th injector”. It provides extra fuel on cold starts. It’s located on the back side of the throttle body. It looks like this:
https://www.pelicanparts.com/More_Info/91160610701.htm?pn=911-606-107-01-OEM&gclid=EAIaIQobChMItKOh4LaP3wIVlFmGCh23wQIyEAQYAiAB EgLdWvD_BwE
After CSV, I would start thinking ignition. When was the last time plugs, plug wires, cap & rotor were replaced?
If you pull the coil wire and you ground it (being careful not to get electrocuted) while a helper cranks the car, is there a strong blue spark? How does the car drive once warmed up? |
Seems pretty far off at cold. Bentley chart says it should be at about 2.2 bar where as I am seeing only 1 bar. ????????
CSV looks just about impossible to get off without an engine drop any tips on this?
Car run excellent after it warms up. Zero issues. Pulls strong idles smooth.
Plugs, wires, cap and rotor were replaced about three years ago and only have about 2k miles on them.